| /* |
| * Licensed to the Apache Software Foundation (ASF) under one |
| * or more contributor license agreements. See the NOTICE file |
| * distributed with this work for additional information |
| * regarding copyright ownership. The ASF licenses this file |
| * to you under the Apache License, Version 2.0 (the |
| * "License"); you may not use this file except in compliance |
| * with the License. You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, |
| * software distributed under the License is distributed on an |
| * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY |
| * KIND, either express or implied. See the License for the |
| * specific language governing permissions and limitations |
| * under the License. |
| */ |
| package org.apache.uima.collection.impl; |
| |
| import org.apache.uima.analysis_component.CasMultiplier_ImplBase; |
| import org.apache.uima.analysis_engine.AnalysisEngineProcessException; |
| import org.apache.uima.cas.AbstractCas; |
| import org.apache.uima.cas.CAS; |
| import org.apache.uima.cas.impl.TypeSystemImpl; |
| import org.junit.Assert; |
| |
| /** |
| * Test CAS Multiplier that asserts that input and output CAS type systems are identical. |
| */ |
| public class TestCasMultiplier extends CasMultiplier_ImplBase { |
| private CAS mInputCAS; |
| |
| /* |
| * (non-Javadoc) |
| * |
| * @see org.apache.uima.analysis_component.CasMultiplier_ImplBase#process(org.apache.uima.cas.CAS) |
| */ |
| @Override |
| public void process(CAS aCAS) throws AnalysisEngineProcessException { |
| mInputCAS = aCAS; |
| } |
| |
| /* |
| * (non-Javadoc) |
| * |
| * @see org.apache.uima.analysis_component.AnalysisComponent#hasNext() |
| */ |
| @Override |
| public boolean hasNext() throws AnalysisEngineProcessException { |
| CAS outputCas = getEmptyCAS(); |
| try { |
| Assert.assertTrue(((TypeSystemImpl) mInputCAS.getTypeSystem()) |
| .getLargestTypeCode() == ((TypeSystemImpl) outputCas.getTypeSystem()) |
| .getLargestTypeCode()); |
| Assert.assertTrue(mInputCAS.getTypeSystem() == outputCas.getTypeSystem()); |
| } finally { |
| outputCas.release(); |
| } |
| return false; |
| } |
| |
| /* |
| * (non-Javadoc) |
| * |
| * @see org.apache.uima.analysis_component.AnalysisComponent#next() |
| */ |
| @Override |
| public AbstractCas next() throws AnalysisEngineProcessException { |
| Assert.fail(); // should never get here |
| return null; |
| } |
| |
| } |